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Lingwu, Yinchuan, Ningxia, China
© 2025 Sinochem Nanjing Corporation, All Right Reserved
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HS Code |
835295 |
| Chemical Name | L-Cystine |
| Molecular Formula | C6H12N2O4S2 |
| Molecular Weight | 240.30 g/mol |
| Appearance | white crystalline powder |
| Solubility In Water | slightly soluble |
| Melting Point | 240°C (dec.) |
| Cas Number | 56-89-3 |
| Ph | approximately neutral (5.0-6.5 for 1% solution) |
| Odor | odorless |
| Optical Rotation | [α]D25 +53° (c=2 in 1N HCl) |
| Storage Conditions | store in a cool, dry place |
| Synonyms | Cystine, (S,S)-Cystine, Dicystine |
As an accredited L-Cystine factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | White plastic bottle, blue screw cap, labeled "L-Cystine 100g," hazard symbols, product details, and manufacturer information printed on the label. |
| Storage | L-Cystine should be stored in a tightly sealed container, in a cool, dry, and well-ventilated area, away from incompatible substances such as strong oxidizing agents. It should be protected from moisture and direct sunlight. Store at room temperature, typically between 15°C and 25°C. Ensure proper labeling and keep away from sources of ignition and excessive heat. |
| Shipping | L-Cystine is shipped in tightly sealed containers, typically fiber drums or HDPE bottles, to protect against moisture and contamination. It is labeled according to regulatory guidelines and handled as a non-hazardous substance under normal transport conditions. Store in a cool, dry place and avoid exposure to strong oxidizers during transit. |
Competitive L-Cystine prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615380400285 or mail to admin@sinochem-nanjing.com.
We will respond to you as soon as possible.
Tel: +8615380400285
Email: admin@sinochem-nanjing.com
Lingwu, Yinchuan, Ningxia, China
